Disk for a rotary disk grinder



FIG. 1 is a front elevational view of the disk for a rotary disk grinder;

FIG. 2 is a rear elevational view of the disk for a rotary disk grinder;

FIG. 3 is a right side elevational view of the disk for a rotary disk grinder;

FIG. 4 is a left side elevational view of the disk for a rotary disk grinder;

FIG. 5 is a top side elevational view of the disk for a rotary disk grinder;

FIG. 6 is a bottom side elevational view of the disk for a rotary disk grinder; and,

FIG. 7 is a sectional view of the disk for a rotary disk grinder, taken along line 7—7 of FIG. 1. 

The ornamental design for a disk for a rotary disk grinder, as shown and described. 